Polytechnic Computer Science 2

Question 1

What does CPU stand for?

Accepted Answer

Central Processing Unit

Answer

CPU stands for Central Processing Unit, the primary component that executes instructions in a computer.

Question 2

What is the purpose of an operating system?

Accepted Answer

To manage hardware resources and provide services to applications

Answer

An operating system manages hardware resources, memory, processes, and provides a platform for applications to run.

Question 3

What does OOP stand for in programming?

Accepted Answer

Object-Oriented Programming

Answer

OOP stands for Object-Oriented Programming, a paradigm that organizes code around objects with attributes and methods.

Question 4

What is the function of RAM in a computer?

Accepted Answer

Temporary storage for currently running programs and data

Answer

RAM (Random Access Memory) is volatile memory that temporarily stores data and instructions for actively running programs.

Question 5

Which protocol is used to send email?

Accepted Answer

SMTP

Answer

SMTP (Simple Mail Transfer Protocol) is the standard protocol used for sending email messages between servers.

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